Latch unit
[计] 闩锁器, 闩锁装置
🧩 词语组成解析
latch
[lætʃ]
n. 门闩;弹簧锁;
vt.& vi. 闩上;用碰锁锁上（门等）;抓住，占有;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
and forgot to enter it in my appointment book.
但忘了写到工作日记里 。
Our product is lower priced than the competition.
我们产品价格低廉，具有竞争力。
Snow lay thick on the ground.
地上积着厚厚的雪。